Ultramarine Lagoon color palette — #F1F5FF · #B4D41A · #433FC2 · #151052 · #00000C

Built around Cobalt, softened by Chartreuse — the whole palette hums with nature and growth.

The five colors

Feels like: Nature, Growth, Creativity, Calm, Energy, Balance. Tagged luxury, dark, cool.

Use it as a design system

One click turns Ultramarine Lagoon into a complete token system: semantic roles from primary to success, an 11-stop OKLCH scale per role, a WCAG AA/AAA and APCA contrast matrix, an auto-derived dark mode and 11 export formats including CSS custom properties, Tailwind, Figma Variables and shadcn/ui.

Similar palettes

Browse the whole catalog at Explore, or see today's palette.